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tiny-mole [99]
3 years ago
7

What is homologous series?

Biology
1 answer:
PIT_PIT [208]3 years ago
6 0
It is a series of compounds especially organic compounds with the same general formula or functional group that differ by - CH₂ with similar properties.
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Suppose there was a bird that always sat on a horse’s back and ate the insects that would bite the horse. What term would descri
katovenus [111]

Answer: Mutualism

Explanation: The definition of mutualism states " interaction between two or more species where each species has a benefit". The bird is getting food from the insects and the horse is getting the insects removed. Both are benefited.

8 0
3 years ago
Explain how fossils can give information about past environmental conditions. Give at least two examples. Answer using complete
Anna35 [415]
Fossils can give information about past environmental conditions by showing the type of animal they belonged to. If a scientist found a whale fossil in a desert, he/she could assume that the desert was once an ocean as whales only live in oceans. If someone found a fossil of a lizard that inhabited trees, in the middle of the ocean, then he/she could assume that the ocean didn't exist at one point and instead, there might have been a forest in it's place.
Hope this helps!
5 0
3 years ago
How do archaea and bacteria differ?​
Lunna [17]

Answer:

The archaea and the bacteria both are prokaryotes. However, the genetic makeup of the archaea is more similar to the eukaryotes. Moreover, they have differences, in their metabolic pathways, genes and the enzymes possessed by them.

Explanation:

The differences between Archaea and bacteria:

1. The cell wall of the bacteria consist of peptidoglycan, while the cell wall of the archaea consist of pseudo-peptidoglycan.

2. The bacteria are capable of spore formation, which can lie dormant for long periods of time until a suitable condition is found for their growth. The archaea are not known to form such spores.

3. The genes of the archaea are more similar to the eukaryotes than the bacteria.

4. The bacteria are found everywhere where the living conditions are suitable (soil, air, living beings, non-living things). the archaea are capable of surviving in extreme conditions (hot springs, salt brine).

5. The bacteria use the process of glycolysis and follows Kreb's cycle for glucose break-down. The archaea do not undergo glycolysis or Kreb's cycle.

4 0
3 years ago
Which of these qualities is an advantage of LED lightbulbs?
kirill [66]

Answer:

B. They last much longer than traditional lightbulbs

8 0
3 years ago
How is the crust diffrent from the other layers of the earth
Leto [7]
The crust is the top layer of earth, mostly covered with dirt and rocks. Other layers are rock or molten rock. The top layer is way cooler than the other layers, the closer you get to the Earth's core, the higher in temperature the layer is.


I hope this helped you!

Brainliest answer is always appreciated!
5 0
3 years ago
Read 2 more answers
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